3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| karnr | 4 | 1929 | 797 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.002 | 0.368 | 0.444 | 44.3 | -49 | 89 | 1289 | 1201 | 9186 |
| SRMFix | -0.105 | 0.458 | 0.488 | 79.6 | -71 | 161 | 1361 | 1203 | 8824 |
| SRM | -0.528 | 0.528 | 0.586 | 100.8 | -182 | -30 | 1170 | 797 | 9259 |
| EloSRM | -0.243 | 0.628 | 0.634 | 119.1 | -54 | 324 | 2081 | 1929 | 7817 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-06-07 | SRM 545 | 2 | 721 | 577.48 | -0.62 | -49 | 1929 | 7817 | -111 | 797 | 9259 |
| 3 | 2012-05-19 | SRM 543 | 2 | 725 | 488.43 | -0.57 | -49 | 1978 | 7333 | -80 | 908 | 7637 |
| 2 | 2012-04-23 | SRM 541 | 2 | 509 | 512.08 | -0.55 | -54 | 2027 | 7024 | -182 | 988 | 6608 |
| 1 | 2012-04-14 | TCO12 Round 1C | 1 | 882 | 1,505.93 | 0.77 | 324 | 2081 | 6448 | -30 | 1170 | 4627 |